5587940047247 has 2 divisors, whose sum is σ = 5587940047248. Its totient is φ = 5587940047246.

The previous prime is 5587940047199. The next prime is 5587940047279. The reversal of 5587940047247 is 7427400497855.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5587940047247 - 2⁸ = 5587940046991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5587940047247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5587940047147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2793970023623 + 2793970023624.

It is an arithmetic number, because the mean of its divisors is an integer number (2793970023624).

Almost surely, 2^{5587940047247} is an apocalyptic number.

5587940047247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5587940047247 is an equidigital number, since it uses as much as digits as its factorization.

5587940047247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79027200, while the sum is 62.

The spelling of 5587940047247 in words is "five trillion, five hundred eighty-seven billion, nine hundred forty million, forty-seven thousand, two hundred forty-seven".